Most accidents now are caused by single causes, like bird strikes, that you simply can't legislate against.

CNN: Experts: Why many air crashes are survivable

He thinks the threat of bird strikes to the vulnerable engines of passenger jets will make it essential for the birds to be relocated or even killed - safety will require it.

BBC: Jobs or birds: Turning Rio rhetoric into reality

You know how in previous AB games, you pull back the catapult and send your bird flying through the air until it strikes?

FORBES: Use a Lightsaber in 'Angry Birds Star Wars'